TABLE A3 Precision (1% ) Resistors 36.5 0'0L 10.2 8'69 71.5 EEI 255 3.40K it'9 12,K IE6 23,7K 45.3K 84.5K 15KK 294K RL'I 9%1 37.4 хиТ 'E 3.57K 24,3K 46.4K 162K 62K 10.5 EYE 73.2 75.0 13.0K 24,9K 47.5K 576K 205 39.2 M16'1 3,74K XE'EI 26.1K 25.5K 487K X691 316K 324K X99'E хоS 896. L'34 O'Ll 13.7K 9.1K 174K 9ES хо1 MST'L XI'IS XE'ZS SIZ ЖОТ хот E8'E 221 42.2 43.2 44.2 11.5 NE'SS 거619 Ж02 11.8 82.5 N0'RZ 54.9K LOE 89'L 232 X9'ES 12,1 х001 84,5 068 1.15K EI'I 2,21K 4.1K хя 15.4K 291 28.7K 357K хSL 665K яо LEZ 45.3 46.4 12,4 4.22K 29.4K 56.2K 998 196K BIK 12.7 91E 243 619 ÞE9 1.21K 699 1.24K 4.32K 4.42K 825K 30.1K 57.6K 200K 13.0 249 47.5 606 l'E6 332 2,32K &45K 162K L'It 669 N6DE 60.4K 13.3 XERE У 8'3 16SK 113K $99 189 L'EI 32,4K 61.9K 115K 21SK 40RK DE'I 2,4K XG0'6 ЛЕб XES'6 18,2K 18 7K I'IS 33.2K 63.4K 118K 412K 9'26 LSE EE'I MLE'I 2,61K 1.40K 4,87K я89 EZE 34.0K 64.9K 001 121K 422K 161 869 14.7 961 314 66.5K 124K 232K 9'ES 201 206K 6'4 56.2 15.0 ZEL OSL 2.67K 5.11K 35.7K XIY9 127K 2.74K хOт 19. IK LOE EZ'S 8'SE 16.2 MEST 2.8CK 60E 91E 6'91 324 BE'S t'S хо жо 71.SK XYLE XE'BE XZ'6E 75.0K NEEI XZ'EL 137K 140K 16.5 t'09 115 6'19 118 ЯL8 908 825 S'I RS'I 3.0 IK X9'S 487K 432 я60 21.0K 40.2K 17.4 X8'9L ZEE 64.9 121 жот S'S 6.04K ME'IL 21.5K 22,1K NS'I1 хО1 42,2K XOSI 154K NS9'I 998 S99 I'89 19 6.19K NZ'E 82.5K 18.7 6.34K 2SE DEL 606 XI'ZI
Power Amplifier
The power amplifier is an electronic amplifier designed to maximize the signal strength of a given input. The input signal strength is enhanced to a high enough level to drive output devices such as speakers, headphones, RF (Radio frequency) transmitters, etc. Unlike voltage / current amplifiers, the power amplifier is designed to drive core loads directly and is used as a storage block in the amplifier series.
Maximum Efficiency Criterion
In every field of engineering, there is a tremendous use of the machine and all those machines are equipped for their popular work efficiency so it very much important for operation engineers to monitor the efficiency of the machine, planning engineers to check out the efficiency of the machine before installing the machine and design engineers to design machine for higher efficiency than and then the utility will procure their products that will ultimately lead to profit and loss of the company. It indicates the importance of efficiency right from the initial stage as manufacturing units, intermediate stage as planning coordinators, and end-users stage as a utility.
Design a noninverting amplifier with a gain of
46 dB. Choose values from the 1-percent resistor
table, and use values that are no
smaller than 1 k .
The gain of the non-inverting amplifier is 46 dB. The gain can be also given as:
The gain of the non-inverting amplifier is calculated as shown below:
The gain of the non-inverting amplifier is calculated as shown below:
Many other values of the resistances are possible as the ratio will be the same.
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